WELD PROBLEMS
Bend at Joint
Clamp workpieces securely.
Make tack welds to hold
workpieces.
Weld a small portion and allow
to cool before proceeding.
Increase travel speed. Reduce
wire feed speed.
Coat of Slag Over Weld
P
W
Peld
Weld Not Adhering
Properly
Place stringer bead at correct
place in joint. Adjust workpiece
position or weld angle to permit
proper welding to bottom of
piece. Pause briefly at sides
during weave bead. Keep arc
on leading edge of weld puddle.
Hold MIG Gun at proper angles.
Increase current.
Increase wire feed speed.
Clean workpiece down to bare metal.
Increase wire feed speed.
Widen groove or increase bevel.
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